If \[\frac{17}{18},\frac{31}{36},\frac{43}{45},\frac{59}{60}\] are arranged in the ascending order, the fraction that comes in the second place is
A)
\[\frac{43}{45}\] done
clear
B)
\[\frac{17}{18}\] done
clear
C)
\[\frac{31}{36}\] done
clear
D)
\[\frac{59}{60}\] done
clear
View Answer play_arrow
The distance between two stations A and B is 778 km. A train covers the journey from A to B at 84 km p.h. and returns back to A with the uniform speed of 56 km. p.h. The average speed for the whole journey is
A)
70kmph done
clear
B)
76kmph done
clear
C)
69.2 kmph done
clear
D)
67.2 kmph done
clear
View Answer play_arrow
The value of \[\sqrt{\frac{9.5\times .0085\times 18.9}{.0017\times 1.9\times .021}}\]is
A)
150 done
clear
B)
210 done
clear
C)
190 done
clear
D)
180 done
clear
View Answer play_arrow
If x = \[1+\sqrt{2}\]and y =\[1-\sqrt{2}\], then the value of \[({{x}^{4}}+{{y}^{4}})\]is
A)
38 done
clear
B)
34 done
clear
C)
\[38\sqrt{2}\] done
clear
D)
\[36\sqrt{2}\] done
clear
View Answer play_arrow
If \[{{\left( \frac{p}{q} \right)}^{rx-s}}={{\left( \frac{q}{p} \right)}^{px-q}}\]then the value of x is
A)
1 done
clear
B)
\[\frac{q+s}{p+r}\] done
clear
C)
\[\frac{p+r}{q+s}\] done
clear
D)
\[\frac{q+s}{p+s}\] done
clear
View Answer play_arrow
In the above diagram, AB||DE, \[\angle CDE={{120}^{\text{o}}}\] and \[\angle ABC={{110}^{\text{o}}}\]the value of -501
A)
\[45{}^\circ \] done
clear
B)
\[{{50}^{\text{o}}}\] done
clear
C)
\[55{}^\circ \] done
clear
D)
\[60{}^\circ \] done
clear
View Answer play_arrow
In \[|{{|}^{gm}}\]ABCD, BP = PC. Line DP intersects AC at Q and meets side AB produced to X at R, then DQ : QP : PR is equal to
A)
1 : 2 : 3 done
clear
B)
1 : 3 : 2 done
clear
C)
2:1:3 done
clear
D)
2 : 3 : 1 done
clear
View Answer play_arrow
A mixture contains milk and water in the ratio 4 : 3. If 5 litres of water is added to this mixture, the ratio of milk and water becomes 4:5. Find quantity of milk in the mixture.
A)
14 litres done
clear
B)
10 litres done
clear
C)
15 litres done
clear
D)
18 litres done
clear
View Answer play_arrow
A can do a job in 16 days and B in 12 days. If with the help of C, the work is finished in days, then C alone can do it in
A)
9- days done
clear
B)
9- days done
clear
C)
9- days done
clear
D)
10 days done
clear
View Answer play_arrow
A rectangular paper when folded into two congruent rectangles had a perimeter of 34 cm for each part folded along one set of sides and the same is 38 cm when folded along the other set of sides. The area of the paper is (in \[c{{m}^{2}}\] ) is
A)
140 done
clear
B)
240 done
clear
C)
180 done
clear
D)
280 done
clear
View Answer play_arrow
Given that \[{{10}^{\text{o}\text{.48}}}=x,{{10}^{\text{o}\text{.70}}}=y\]and \[{{x}^{z}}={{y}^{2}},\]then the value of z is close to
A)
1.45 done
clear
B)
1.88 done
clear
C)
2.9 done
clear
D)
3.7 done
clear
View Answer play_arrow
If\[x=t+\frac{1}{t}\]and\[y={{t}^{2}}+\frac{1}{{{t}^{2}}}\], then which one of the following is correct relation of x and
A)
\[{{x}^{2}}-y=1\] done
clear
B)
\[{{x}^{2}}+y=1\] done
clear
C)
\[{{x}^{2}}-y+1=0\] done
clear
D)
\[{{x}^{2}}-y=2\] done
clear
View Answer play_arrow
The value of\[\frac{{{x}^{8}}-{{y}^{8}}}{({{x}^{2}}+{{y}^{2}})({{x}^{4}}+{{y}^{4}})(x-y)}\] is
A)
x+y done
clear
B)
\[{{x}^{2}}+y=1\] done
clear
C)
x-4y done
clear
D)
None of these done
clear
View Answer play_arrow
In a quadrilateral ABCD, \[BC\bot AB\]and AB||DC. AB = 16 units, AD = 17 units, BC = x units, AB=16 units, AD=17 units CD= 8 units. Find x.
A)
15 done
clear
B)
25 done
clear
C)
12 done
clear
D)
18 done
clear
View Answer play_arrow
What is the angle of a regular polygon with nine sides whose exterior angle is\[40{}^\circ \]?
A)
\[150{}^\circ \] done
clear
B)
\[140{}^\circ \] done
clear
C)
\[70{}^\circ \] done
clear
D)
\[110{}^\circ \] done
clear
View Answer play_arrow
In the adjoining figure find the shaded area (in sq, units).
A)
77 done
clear
B)
74 done
clear
C)
72 done
clear
D)
89.5 done
clear
View Answer play_arrow
If the weight of a spherical ball of radius 0.5 cm is 12 grams, then the weight of the ball of same material with radius 1 cm is
A)
144 grams done
clear
B)
96 grams done
clear
C)
48 grams done
clear
D)
24 grams done
clear
View Answer play_arrow
If the simple interest on one rupee for one month is 5 paise, what is the rate per cent per year?
A)
5% done
clear
B)
12% done
clear
C)
30% done
clear
D)
60% done
clear
View Answer play_arrow
If the simple interest on a certain sum of money for 3 years at 8% per annum is half the compound interest on Rs. 4000 for 2 years at 10% p.a., the sum placed on simple interest is
A)
Rs. 1550 done
clear
B)
Rs. 1650 done
clear
C)
Rs. 1750 done
clear
D)
Rs. 2000 done
clear
View Answer play_arrow
Two numbers A and B are such the sum of 5% of A and 4% of B is two third of the sum of 6% of A and 8% of B. Find A: B.
A)
2 : 3 done
clear
B)
1:1 done
clear
C)
3:4 done
clear
D)
4:3 done
clear
View Answer play_arrow
When 2 bodies move uniformly towards each other, the distance between them decreases by 6 m/s. If both bodies move in the same direction with the same speeds (as above), the distance between them increases by 4 m/s. Then the speed of the two bodies are;
A)
4 m/s, 2 m/s done
clear
B)
5 m/s, 1 m/s done
clear
C)
3 m/s, 7 m/s done
clear
D)
3m/s, 7 m/s. done
clear
View Answer play_arrow
A stone is dropped into a well in which the level of water is h metre below the top of the h metre below the top of the well. If \[\upsilon \] is velocity of sound, the time T after which the splash is heard is given by
A)
\[T=2h/\upsilon \] done
clear
B)
\[T=\sqrt{\frac{2h}{g}}+\frac{h}{\upsilon }\] done
clear
C)
\[T=\sqrt{\frac{2h}{\upsilon }}+\frac{h}{g}\] done
clear
D)
\[T=\sqrt{\frac{h}{2g}}+\frac{2h}{\upsilon }\] done
clear
View Answer play_arrow
SI units of universal gravitational constant can be written as
A)
\[N{{m}^{2}}k{{g}^{-1}}\] done
clear
B)
\[{{N}^{-1}}{{m}^{2}}k{{g}^{-2}}\] done
clear
C)
\[N{{m}^{2}}k{{g}^{-2}}\] done
clear
D)
\[Nk{{g}^{-1}}\] done
clear
View Answer play_arrow
A passenger sitting in a moving railway carriage throws a ball vertically upwards. The ball would fall in front of him if the train is moving with a/an
A)
Acceleration done
clear
B)
Retardation done
clear
C)
Uniform velocity done
clear
D)
In all three cases done
clear
View Answer play_arrow
A player completes a circular path of radius R in 40 seconds. Its displacement at the end of 2 minutes 20 seconds will be
A)
zero done
clear
B)
2R done
clear
C)
\[2\pi R\] done
clear
D)
\[7\pi R\] done
clear
View Answer play_arrow
A system is said to be isolated, when no external forces are acting on the system. For such a system, linear momentum
A)
Continuously increases done
clear
B)
Continuously decreases done
clear
C)
Remains constant done
clear
D)
First increases then decreases done
clear
View Answer play_arrow
Two bodies A and B are thrown upwards simultaneously with the same velocity. If the mass of A is greater than that of B, then
A)
A will go higher than B done
clear
B)
B will go higher than A done
clear
C)
A and B will go to same height done
clear
D)
nothing can be predicted done
clear
View Answer play_arrow
A bent bow used for shooting an arrow possesses
A)
Kinetic energy done
clear
B)
Potential energy done
clear
C)
Electrical energy done
clear
D)
Nuclear energy done
clear
View Answer play_arrow
Amotorof vacuum cleaner has a rating 600 walt. The amount of work done in one minute is
A)
\[\frac{1}{60}J\] done
clear
B)
\[10J\] done
clear
C)
600 J done
clear
D)
36 kJ done
clear
View Answer play_arrow
Force between two charges separated by a certain distance in air is F. If each charge were doubled and distance between them also doubled, force between them would become
A)
F done
clear
B)
2F done
clear
C)
4F done
clear
D)
\[\frac{F}{4}\] done
clear
View Answer play_arrow
The minimum charge on a particle will be equal to
A)
1C done
clear
B)
\[4.8\times {{10}^{-10}}C\] done
clear
C)
\[1.6\times {{10}^{-19}}C\] done
clear
D)
None of these done
clear
View Answer play_arrow
A 4 ohm resistance wire is bent through \[{{180}^{\text{o}}}\]at its mid point and its two halves are twisted together. Then the resistance is
A)
10. done
clear
B)
2 0 done
clear
C)
50. done
clear
D)
80 done
clear
View Answer play_arrow
A wire has a resistance of 12 \[\Omega \] the form of a circle. The effective resistance between two points on any diameter is
A)
3 \[\Omega \] done
clear
B)
6 \[\Omega \] done
clear
C)
12 \[\Omega \] done
clear
D)
24 \[\Omega \] done
clear
View Answer play_arrow
A copper disc having a hole at its center is uniformly heated. Then the diameter of the hole will
A)
Increase done
clear
B)
Decrease done
clear
C)
Remain the same done
clear
D)
First increases then decrease done
clear
View Answer play_arrow
If a power of 100 W is being supplied across a potential difference of 200V. current flowing is
A)
0.5 A done
clear
B)
1A done
clear
C)
2 A done
clear
D)
20 A done
clear
View Answer play_arrow
Zinc is
A)
More reactive than Fe done
clear
B)
Less reactive than done
clear
C)
More reactive than Al done
clear
D)
Less reactive than Fe done
clear
View Answer play_arrow
Aluminium can displace
A)
Cu from \[CuS{{O}_{4}}\]solution done
clear
B)
Fe from. \[FeS{{O}_{4}}\]solution done
clear
C)
Zn from \[ZnS{{O}_{4}}\]solution done
clear
D)
All three are correct done
clear
View Answer play_arrow
A solution of \[CuS{{O}_{4}}\]is
A)
Green in colour done
clear
B)
Colourless done
clear
C)
Reddish brown done
clear
D)
Blue done
clear
View Answer play_arrow
In the following reaction \[\begin{align} & 2Al+3ZnS{{O}_{4}}\to A{{l}_{2}}{{(S{{O}_{4}})}_{3}}+3Zn \\ & \,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(aq)\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,(aq) \\ \end{align}\] The colour (aq) of the solution (aq) will change from
A)
Green to blue done
clear
B)
Blue to green done
clear
C)
Colourless to blue done
clear
D)
None of these done
clear
View Answer play_arrow
Which of the following metals can be beaten into thin wires?
A)
Sodium done
clear
B)
Mercury done
clear
C)
Silver done
clear
D)
Potassium done
clear
View Answer play_arrow
What happens when calcium reacts with water?
I.It does not react with water. II.It reacts violently with water. III.It reacts less violently with water. IV.Bubbles of hydrogen gas form and stick to the surface of Calcium.
A)
(I) and (IV) done
clear
B)
(II) and (III) done
clear
C)
(I) and (11) done
clear
D)
(III) and (IV) done
clear
View Answer play_arrow
For metalling the road surfaces, instead of coal tar ______ is used.
A)
Paraffin wax done
clear
B)
Bitumen done
clear
C)
Both [a] and [b] done
clear
D)
Neither [a] nor [b] done
clear
View Answer play_arrow
The petroleum products are
A)
Saturated hydrocarbons done
clear
B)
Unsaturated hydrocarbons done
clear
C)
Both [a] and [b] done
clear
D)
None of these done
clear
View Answer play_arrow
Which of the following are not fossil fuels?
A)
Coal done
clear
B)
Petroleum done
clear
C)
Both [a] and [b] done
clear
D)
Neither [a] nor [b] done
clear
View Answer play_arrow
These days, the head of safety match contains
I.Potassium chlorate II.Antimony trisulphide
A)
I only done
clear
B)
II only done
clear
C)
Both I and II done
clear
D)
Neither I nor II done
clear
View Answer play_arrow
In a soda acid fire extinguisher, along with sulphuric acid ______ is used.
A)
Washing soda done
clear
B)
Baking soda done
clear
C)
Soda ash done
clear
D)
Lime stone done
clear
View Answer play_arrow
Sooty particles are produced due to the combustion of
A)
Saturated hydrocarbons done
clear
B)
Unsaturated hydrocarbons done
clear
C)
Both [a] and [b] done
clear
D)
Neither [a] nor [b] done
clear
View Answer play_arrow
Terylene is a popular form of
A)
Polyester done
clear
B)
Acrylic done
clear
C)
Natural Fibre done
clear
D)
None of these done
clear
View Answer play_arrow
Which cells out of the following receive and transfer messages?
A)
Muscle cells done
clear
B)
Nerve cells done
clear
C)
Skin cells done
clear
D)
Blood cells done
clear
View Answer play_arrow
Which of the following options correctly indicate the parts capable of carrying out photosynthesis?
A)
Leaves, young green stem, an older branch done
clear
B)
Leaves, green stipules, roots done
clear
C)
Leaves, sepals, pedicel done
clear
D)
Leaves, sepals, stem of a mature plant done
clear
View Answer play_arrow
First reserve forest of India is
A)
Great Nicobar Biosphere Reserve done
clear
B)
Satpura National Park done
clear
C)
Kanha National Park done
clear
D)
Corbet National Park done
clear
View Answer play_arrow
Which project was launched by the government of India to protect the tiger population?
A)
Project Wild Cats done
clear
B)
Project Tiger done
clear
C)
Tiger Bachao Pariyojana done
clear
D)
Project Tiger friends done
clear
View Answer play_arrow
Kharif crops are grown from the month of
A)
October to February done
clear
B)
December to March done
clear
C)
January to March done
clear
D)
June to September done
clear
View Answer play_arrow
Which of the following deposition in the cell wall provides it with hardness and the mechanical strength?
A)
Cutin done
clear
B)
Suberin done
clear
C)
Wax done
clear
D)
Lignin done
clear
View Answer play_arrow
Typhoid is caused by
A)
Plasmodium done
clear
B)
Entamoeba done
clear
C)
Bacteria done
clear
D)
Viruses done
clear
View Answer play_arrow
The first antibiotic to be discovered was
A)
Teramycin done
clear
B)
Norfloxacin done
clear
C)
Pencillin done
clear
D)
Ofloxacin done
clear
View Answer play_arrow
The period of life, when body undergoes changes, leading to reproductive maturity is called
A)
Reproductive maturity done
clear
B)
Puberty done
clear
C)
Adolescence done
clear
D)
Adulthood done
clear
View Answer play_arrow
The stoppage of menstruation in women at the age of about 45-50 years is termed as
A)
Last menstruation done
clear
B)
Menstrual cease done
clear
C)
Menopause done
clear
D)
Menarche done
clear
View Answer play_arrow
The female sex hormones are
A)
Estrogen and testosterone done
clear
B)
Estrogen and thyroxine done
clear
C)
Estrogen and progesterone done
clear
D)
Testorterone and progesterone done
clear
View Answer play_arrow
Fertilisation that takes place in birds is of the type
A)
External fertilization done
clear
B)
Usually external but sometimes internal done
clear
C)
Internal fertilization done
clear
D)
Neither internal nor external done
clear
View Answer play_arrow
Which of the following cells are dead?
A)
Parenchyma done
clear
B)
Collenchyma done
clear
C)
Sclerenchyma done
clear
D)
Cambium done
clear
View Answer play_arrow
In which year was the Simon Commission sent to India?
A)
1923 done
clear
B)
1925 done
clear
C)
1927 done
clear
D)
1929 done
clear
View Answer play_arrow
Who was the President of the Congree Session which declared complete independence as its goal?
A)
Moti Lal Nehru done
clear
B)
Jawahar Lal Nehru done
clear
C)
Maulana Azad done
clear
D)
Mahatma Gandhi done
clear
View Answer play_arrow
Dharavi in Bombay is one of the largest_____.
A)
Slums done
clear
B)
Apartments done
clear
C)
Shopping Complex done
clear
D)
Resort done
clear
View Answer play_arrow
The United Nations was formed in the year
A)
1935 done
clear
B)
1940 done
clear
C)
1945 done
clear
D)
1947 done
clear
View Answer play_arrow
In 1956, which five-year plan was formulated?
A)
First done
clear
B)
Second done
clear
C)
Third done
clear
D)
Fifth done
clear
View Answer play_arrow
The Champaran Movement was against
A)
High taxes done
clear
B)
Crop failure done
clear
C)
Opium Cultivators done
clear
D)
Indigo Planters done
clear
View Answer play_arrow
In May 1857 the Sepoy Mutiny began from
A)
Delhi done
clear
B)
Meenn done
clear
C)
Lucknow done
clear
D)
Barrackpur done
clear
View Answer play_arrow
Dacca was famous for its
A)
Mulmul done
clear
B)
Silk done
clear
C)
Chintz done
clear
D)
Checks done
clear
View Answer play_arrow
William Jones was a linguistic. He had studied
A)
Greek done
clear
B)
Latin and Hebrew done
clear
C)
Arabic and Persian done
clear
D)
All of these done
clear
View Answer play_arrow
Madrassa is an Arabic word that refers to
A)
Guesthouse done
clear
B)
Office done
clear
C)
School done
clear
D)
Court done
clear
View Answer play_arrow
Wood Despatch arrived in the year
A)
1854 done
clear
B)
1855 done
clear
C)
1850 done
clear
D)
1857 done
clear
View Answer play_arrow
The first railway line in India between Bom-bay and Thane was laid in ______ .
A)
1853 done
clear
B)
1856 done
clear
C)
1860 done
clear
D)
1833 done
clear
View Answer play_arrow
Jama Masjid was built by
A)
Aurangzeb done
clear
B)
Jahangir done
clear
C)
Shahjahan done
clear
D)
None of these done
clear
View Answer play_arrow
There are reasonable duties of citizens of India. These are
A)
obeying the laws only done
clear
B)
casting votes during election only done
clear
C)
understanding the problems of country and thus be well informed only done
clear
D)
all the above done
clear
View Answer play_arrow
The subjects of local importance such as police, agriculture etc. are contained in the
A)
Union List done
clear
B)
State List done
clear
C)
Concurrent List done
clear
D)
None of these done
clear
View Answer play_arrow
Right to freedom includes
A)
Freedom of speech done
clear
B)
Freedom to hold meetings done
clear
C)
Freedom to move freely in the country done
clear
D)
All of these done
clear
View Answer play_arrow
Who is the first citizen .of country?
A)
Prime Minister done
clear
B)
President done
clear
C)
Wife of the President done
clear
D)
Chief Justice done
clear
View Answer play_arrow
The bill against domestic violence was introduced in parliament in the year
A)
2002 done
clear
B)
2004 done
clear
C)
2006 done
clear
D)
2005 done
clear
View Answer play_arrow
The Union Executive consists of the
A)
President done
clear
B)
Prime Minister done
clear
C)
Council of Ministers done
clear
D)
All of these done
clear
View Answer play_arrow
National emergency was declared for the first time in India in the year
A)
1962 done
clear
B)
1971 done
clear
C)
1990 done
clear
D)
1999 done
clear
View Answer play_arrow
A joint sitting of the two Houses is called by
A)
The Prime Minister done
clear
B)
President done
clear
C)
The Speaker done
clear
D)
Deputy Speaker done
clear
View Answer play_arrow
The right to property is a
A)
Fundamental right done
clear
B)
Legal right done
clear
C)
Political right done
clear
D)
Human right done
clear
View Answer play_arrow
The President enjoys the following powers:
A)
Financial powers done
clear
B)
Emergency powers done
clear
C)
Judicial powers done
clear
D)
All of the above done
clear
View Answer play_arrow
ORS packets are given to those who are suffering from
A)
Tuberculosis done
clear
B)
High fever done
clear
C)
Malaria done
clear
D)
Diarrhoea done
clear
View Answer play_arrow
Panchyati Raj system was introduced in the year
A)
1952 done
clear
B)
1950 done
clear
C)
1947 done
clear
D)
1959 done
clear
View Answer play_arrow
The first Indian state to introduce the mid-day meal scheme is
A)
Kerala done
clear
B)
Tamil Nadu done
clear
C)
Maharashtra done
clear
D)
West Bengal done
clear
View Answer play_arrow
Tidal energy is an example of ______ resource.
A)
Replenishable done
clear
B)
Human made done
clear
C)
Abiotic done
clear
D)
Non recyclable done
clear
View Answer play_arrow
Which domain of earth consists of soil and rocks?
A)
Atmosphere done
clear
B)
Hydrosphere done
clear
C)
Lithosphere done
clear
D)
Troposphere done
clear
View Answer play_arrow
Which area is most productive for cultivation?
A)
Plateau done
clear
B)
Plains done
clear
C)
Mountain done
clear
D)
All of these done
clear
View Answer play_arrow
Plant and animal kingdom together makes
A)
Hydrosphere done
clear
B)
Atmosphere done
clear
C)
Biosphere done
clear
D)
Lithosphere done
clear
View Answer play_arrow
Which among the following is not a natural ecosystem?
A)
Land done
clear
B)
Mountain done
clear
C)
Industry done
clear
D)
Forest done
clear
View Answer play_arrow
Where do the mangrove forests grow?
A)
Soft water done
clear
B)
Saline water done
clear
C)
Mud done
clear
D)
Desert done
clear
View Answer play_arrow
Which of the following factors control the growth of vegetation?
A)
Temperature and moisture done
clear
B)
Slope of land done
clear
C)
Thickness of soil done
clear
D)
All of these done
clear
View Answer play_arrow
Sundari is a well known species of trees in______ forests.
A)
Mangrove done
clear
B)
Deciduous done
clear
C)
Evergreen done
clear
D)
Mountain done
clear
View Answer play_arrow
What kind of natural vegetation grows in regions which receive heavy rainfall?
A)
Forest done
clear
B)
Grass lands done
clear
C)
Scrubs done
clear
D)
Shrubs done
clear
View Answer play_arrow
Which of the following define the term agriculture?
A)
It is the study of soil done
clear
B)
It is cultivation of soil for growing crops and rearing of livestock done
clear
C)
It is the study of different types of rocks done
clear
D)
None of these done
clear
View Answer play_arrow
Which type of farming combines crops and livestock?
A)
Mixed farming done
clear
B)
Commercial farming done
clear
C)
Extensive farming done
clear
D)
Intensive farming done
clear
View Answer play_arrow
The study of human population is called
A)
Human geography done
clear
B)
Geography done
clear
C)
Demography done
clear
D)
Human resources done
clear
View Answer play_arrow
Industries are classified on the basis
I. Shape II. Raw material III. Size IV. Ownership
A)
I and II done
clear
B)
I, II and II done
clear
C)
I, III and IV done
clear
D)
II, III and IV done
clear
View Answer play_arrow
In the above diagram, AB||DE, \[\angle CDE={{120}^{\text{o}}}\] and \[\angle ABC={{110}^{\text{o}}}\]the value of -501 
